Philips Electronics
Control circuit for switched-mode power supply
Philips Electronics
High efficiency DC/DC converter
Philips Electronics
Voice switched speakerphone IC
Okaya Electric America, Inc.
NOISE SUPPRESSION CAPACITOR
Philips Electronics
Zero-voltage-switching resonant converter controller
Philips Electronics
Speech and loudspeaker amplifie IC with auxiliary inputs/outputs and analog multiplexer
STMicroelectronics
DUAL LOW-VOLTAGE POWER AMPLIFIER
Philips Electronics
High efficiency DC/DC converter
Philips Electronics
GreenChip SMPS controller IC
Philips Electronics
Versatile speech/dialler/ringer with music-on-hold
Philips Electronics
GreenChip™II SMPS control IC
Philips Electronics
Speech and listening-in IC
